Home / 11,067,002.80-16,600,504.20-3,492,984.40

Finding the Fourth Proportional to 11,067,002.80, 16,600,504.20 and 3,492,984.40

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Solution

The fourth proportional to 11,067,002.80, 16,600,504.20 and 3,492,984.40 is: 5,239,476.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,067,002.80 : 16,600,504.20 = 3,492,984.40 : x
  2. Step 2: Convert to fraction form
    11,067,002.80/16,600,504.20 = 3,492,984.40/x
  3. Step 3: Cross multiply
    11,067,002.80x = 16,600,504.20 × 3,492,984.40
  4. Step 4: Simplify right side
    11,067,002.80x = 57,985,302,202,734.48
  5. Step 5: Solve for x
    x = 57,985,302,202,734.48/11,067,002.80
  6. Step 6: Final answer
    x = 5,239,476.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.